Base | Representation |
---|---|
bin | 1011000101110001010… |
… | …01100110011000110001 |
3 | 1100102120101021102120211 |
4 | 11202320221212120301 |
5 | 22220400042104204 |
6 | 451015415504121 |
7 | 36346620232462 |
oct | 5427051463061 |
9 | 1312511242524 |
10 | 381055034929 |
11 | 1376716a6778 |
12 | 61a26688041 |
13 | 29c196cc93a |
14 | 1462c072d69 |
15 | 9da35d0804 |
hex | 58b8a66631 |
381055034929 has 2 divisors, whose sum is σ = 381055034930. Its totient is φ = 381055034928.
The previous prime is 381055034887. The next prime is 381055034947. The reversal of 381055034929 is 929430550183.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 338750772529 + 42304262400 = 582023^2 + 205680^2 .
It is a cyclic number.
It is not a de Polignac number, because 381055034929 - 211 = 381055032881 is a prime.
It is not a weakly prime, because it can be changed into another prime (381055034959) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190527517464 + 190527517465.
It is an arithmetic number, because the mean of its divisors is an integer number (190527517465).
Almost surely, 2381055034929 is an apocalyptic number.
It is an amenable number.
381055034929 is a deficient number, since it is larger than the sum of its proper divisors (1).
381055034929 is an equidigital number, since it uses as much as digits as its factorization.
381055034929 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1166400, while the sum is 49.
The spelling of 381055034929 in words is "three hundred eighty-one billion, fifty-five million, thirty-four thousand, nine hundred twenty-nine".
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